Login User

POST http://localhost:5000/api/login

export const login = async (req, res) => {
  const { email, password } = req.body;
  if (!email || !password) {
    return errorResponse({
      res,
      statusCode: 400,
      message: "All fields are required",
    });
  }

  try {
    const [rows] = await db.execute("SELECT * FROM users WHERE email = ?", [
      email,
    ]);
    if (rows.length === 0) {
      return errorResponse({ res, statusCode: 404, message: "User not found" });
    }

    const user = rows[0];
    const validPassword = await bcrypt.compare(password, user.password);
    if (!validPassword) {
      return errorResponse({
        res,
        statusCode: 401,
        message: "Incorrect Password",
      });
    }

    const token = jwt.sign(
      { id: user.id, email: user.email, name: user.name, profile_photo: user.profile_photo },
      process.env.JWT_SECRET,
      { expiresIn: "8h" }
    );

    successResponse({
      res,
      statusCode: 200,
      message: "Login successful",
      data: { token },
    });
  } catch (err) {
    errorResponse({ res, statusCode: 500, message: "Internal Server Error" });
  }
};

curl -X POST http://localhost:5000/api/login \
  -H "x-api-key: your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "john@example.com",
    "password": "securepassword123"
  }'

{
  "status": "OK",
  "message": "Login successful",
  "data": {
    "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
  }
}

{
  "status": "ERROR",
  "message": "All fields are required",
  "data": null
}

{
  "status": "ERROR",
  "message": "Incorrect Password",
  "data": null
}

{
  "status": "ERROR",
  "message": "Invalid API Key",
  "data": null
}

{
  "status": "ERROR",
  "message": "User not found",
  "data": null
}

{
  "status": "ERROR",
  "message": "Internal Server Error",
  "data": null
}

Authorization: Bearer <token>

{
  "id": 1,
  "email": "john@example.com",
  "name": "John Doe",
  "profile_photo": "path/to/photo.jpg",
  "iat": 1234567890,
  "exp": 1234596690
}